US2955329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Draft assembly capable of drafting sliver or roving in a spinning frame
Assignee: Howa Kogyo KK
•
Filing: 1956-06-20
•
Granted: 1960-10-11
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Expires: 1976-06-20
Abstract
No abstract record available.
Inventors
- 👤 Noda Shozo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:15
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1786180A
Cited
US1870095A
Cited
US2203423A
Cited
DE908590C
Cited
DE906789C
Cited
FR915733A
Cited
US2588420A
Cited
FR1011436A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |